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…ntime and MPI Executor use
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Is it feasible to do this when we have detected OpenMPI, which we already do. That said there could be other OpenMPI based implementations, but usually I've found everything else works okay. Comment could say MPICH/MPICH-derived as many implementations like Intel MPI are based on MPICH. Better probably, turn it around and say nesting will not work if using Open MPI. |
shuds13
reviewed
Jul 10, 2023
| from libensemble.comms.mpi import MainMPIComm | ||
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| if Executor.executor is not None: | ||
| if isinstance(Executor.executor, MPIExecutor) and libE_specs["comms"] == "mpi": |
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As inside libE_mpi_manager - I don't think need to test for comms being "mpi" here.
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Also move below logger set up (which is just below).
…ibensemble into feature/warn_on_nested_mpi
shuds13
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Jul 12, 2023
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Addresses #1015 .